011
#222 18901415
#325 18801114
#430 18601050
A.K.
- Original Message -
From: jercrowley <[hidden
email]>
To: [hidden email]
Cc:
Sent: Monday, April 15, 2013 5:07 PM
Subject: [R] matching multiple fields from a matrix
I have been trying many w
0 14 15
#3 25 1880 11 14
#4 30 1860 10 50
A.K.
- Original Message -
From: jercrowley
To: r-help@r-project.org
Cc:
Sent: Monday, April 15, 2013 5:07 PM
Subject: [R] matching multiple fields from a matrix
I have been trying many ways to match 2 separate fields in
I have been trying many ways to match 2 separate fields in a matrix. Here is
a simplified version of the matrix:
site1 depth1 year1 site2 depth2 year2
10 30 1860NA NA NA
NA NA NA 50 30 1860
Basically I am trying to identify the sites which
3 matches
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